Fix 227713 - General icon incorrectly highlighted in tools->options... patch by Mike Connor <mconnor@myrealbox.com>

browser/components/prefwindow/content/pref.xul

@@ -41,7 +41,9 @@
       gUsingSpecifiedPage = true;
     
       document.getElementById("prefsCategories").removeAttribute("persist");
-    }
+    } 
+    else // focus the correct menu item
+      button.focus();
   }
     
   function Shutdown ()
@@ -69,7 +71,8 @@
       if (hPrefWindow)
         hPrefWindow.switchPage(newURL, "");
 
-      button.checked = true;        
+      button.checked = true;
+      button.focus();
     }
   }    
 
@@ -82,7 +85,7 @@
   <script type="application/x-javascript" src="chrome://browser/content/pref/nsPrefWindow.js"/>
 
   <hbox flex="1">
-    <vbox id="prefsCategories" class="listBox buttonBox" oncommand="switchPage(event.target.id);" orient="vertical">
+    <vbox id="prefsCategories" class="listBox buttonBox" oncommand="switchPage(event.target.id);" orient="vertical" onmouseover="focus();">
       <button id="catGeneralButton"   orient="vertical" class="buttonBoxButton" type="radio" group="categories" label="&general.label;"   
               url="chrome://browser/content/pref/pref-navigator.xul"/>
       <button id="catPrivacyButton"   orient="vertical" class="buttonBoxButton" type="radio" group="categories" label="&privacy.label;"   
@@ -122,7 +125,6 @@
     var prefsCategories = document.getElementById("prefsCategories");
     var button = prefsCategories.childNodes[lastPanel];
     document.getElementById("panelFrame").setAttribute("src", button.getAttribute("url"));
-    button.focus();
     button.checked = true;
   ]]>
   </script>